2013275199

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{16477}}^1$

素因数の和:16747

約数の個数: 24

約数和(自身を含む): 2918978832

約数和(自身を除く): 905703633

約数列:

[1, 3, 13, 39, 169, 241, 507, 723, 3133, 9399, 16477, 40729, 49431, 122187, 214201, 642603, 2784613, 3970957, 8353839, 11912871, 51622441, 154867323, 671091733, 2013275199]

約数ペア:

[(1, 2013275199), (3, 671091733), (13, 154867323), (39, 51622441), (169, 11912871), (241, 8353839), (507, 3970957), (723, 2784613), (3133, 642603), (9399, 214201), (16477, 122187), (40729, 49431)]